@charset "utf-8";
nav{
    width: 100%;
    height: 100%;
    position: relative;
    .fenlei-left{
        width: 25%;
        height: 31.5rem;
        background: #f4f5f7;
        float: left;
        position: fixed;
        ul{
            li{
                width: 100%;
                height: 2.5rem;
                line-height: 2.5rem;
                text-align: center;
                font-size: 0.7rem;
                background: #F1F1F1;
                border-left: 2px solid #F1F1F1;
                border-top: 1px solid #FFFFFF;
                border-bottom: 1px solid #FFFFFF;
            }
            .liActive{
                color: #2A8FFF;
                background: #FFFFFF;
                border-left: 2px solid #2A8FFF;
            }
        }
    }
    .fenlei-right{
        width: 75%;
        height: 35rem;
        float: right;
        overflow: auto ;
        background: #FFFFFF;
        padding-top: 0.5rem;
        padding-bottom: 3rem;
        img{
            width: 13.25rem;
            height: 5rem;
        }
        >div{
            overflow: hidden;
            height: 22rem;
        }
        h2{
            height: 1rem;
            line-height: 1rem;
            font-size: 0.7rem;
            font-weight: normal;
            padding: 0 0.5rem;
            color: #555;
            margin-top: 0.75rem;
            margin-bottom: 0.75rem;
        
        }
        .fenlei-right-1{
            width: 95%;
            margin: 0 auto;
            img{
                width: 100%;
            }
        }
        .fenlei-right-2{
            height: 300px;
            width: 95%;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            overflow: hidden;
            .fenlei-right-2-1{
                width: 33.333%;
                text-align: center;
                margin: 0.25rem auto;
                img{
                    width: 2.5rem;
                    height: 3rem;
                    margin: 0 auto;
                }
                p{
                    text-align: center;
                    height: 1.2rem; 
                    line-height: 1.2rem;
                    font-size: 0.65rem;
                }
            }
        }
        
    }
}

